package com.hurl.library.hibernate;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

class HibernateUtils {
	private static final SessionFactory sf = buildSessionFactory();
	
 	private static SessionFactory buildSessionFactory() {
		try {
			// Create the SessionFactory from hibernate.cfg.xml
			return new Configuration().configure().buildSessionFactory();
		} catch (Throwable ex) {
			// Make sure you log the exception, as it might be swallowed
			System.err.println("Initial SessionFactory creation failed." + ex);
			throw new ExceptionInInitializerError(ex);
		}
	}
	
 	public static SessionFactory getSessionFactory(){
 		return sf;
 	}
 	
	public static Session getCurrentSession(){
		return sf.getCurrentSession();
	}
	public static Session openSession(){
		return sf.openSession();
	}
}
